Reflection Journal
Vol. 6 No. 2 (2026): June

Pengaruh Model Guided Inquiry Berbantuan Lkpd Berbasis Green Chemistry  Terhadap Hasil Belajar dan Kesadaran Lingkungan  Siswa pada Materi Asam Basa




Article Info

Publish Date
07 Apr 2026

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh Model Guided Inquiry berbantuan LKPD berbasis Green Chemistry terhadap hasil belajar dan kesadaran lingkungan Siswa pada materi asam basa di sekolah SMA Negeri 1 Namorambe. Penelitian ini dilakukan pada semester genap tahun ajaran 2025/2026 dengan melibatkan siswa kelas XI sebagai subjek penelitian. Penelitian ini menggunakan model Guided Inquiry berbantuan LKPD Berbasis Green Chemistry. Penelitian ini terdiri dari tahap observasi, wawancara, penentuan populasi dan pengambilan sampel hingga tahap penelitian. Sampel penelitian ini terdiri dari 2 kelas yaitu kelas eksperimen dan kelas kontrol yang masing masing berjumlah 32 siswa. Desain penelitian menggunakan pretest-posttest control group design. Hasil analisis data menunjukkan bahwa rata-rata nilai pretest kedua  kelas untuk hasil belajar kelas kontrol adalah 37,9 dan kelas eksperimen adalah 37,8. Setelah diberikan perlakuan, nilai rata-rata posttest kelas kontrol mencapai 64, sedangkan kelas eksperimen mencapai 82. Peningkatan hasil belajar (N-Gain) kelas kontrol sebesar 4,2 (kategori sedang) dan kelas eksperimen sebesar 7,2 (kategori tinggi). Untuk kesadaran lingkungan, rata-rata nilai awal kedua kelas adalah 38,6 untuk kelas kontrol dan 39,2 untuk kelas eksperimen. Setelah perlakuan, kelas kontrol memperoleh nilai rata-rata 75,88 dan kelas eksperimen 86,8, dengan N-Gain masing-masing 60,84 (sedang) dan 70,81 (tinggi). Uji Independent Sample T-Test menggunakan SPSS 20 menunjukkan nilai signifikansi 0,000 untuk kedua variabel, lebih kecil dari 0,05. Dengan demikian, dapat disimpulkan bahwa terdapat pengaruh yang signifikan dari penggunaan model Guided Inquiry berbantuan LKPD berbasis Green Chemistry terhadap hasil belajar dan kesadaran lingkungan siswa pada materi asam basa. The Influence of the Guided Inquiry Model Assisted by Green Chemistry-Based Student Worksheets on Students' Learning Outcomes and Environmental Awareness in Acid-Base Material. This study aims to determine the effect of the Guided Inquiry Model assisted by Green Chemistry-based Student Worksheets on student learning outcomes and environmental awareness on acid-base material at SMA Negeri 1 Namorambe. This study was conducted in the even semester of the 2025/2026 academic year involving grade XI students as research subjects. This study uses the Guided Inquiry model assisted by Green Chemistry-based Student Worksheets. This study consists of the stages of observation, interviews, population determination and sampling to the research stage. The sample of this study consisted of 2 classes, namely the experimental class and the control class, each consisting of 32 students. The research design used a pretest-posttest control group design. The results of data analysis showed that the average pretest score of the two classes for the control class learning outcomes was 37.9 and the experimental class was 37.8. After being given treatment, the average posttest score of the control class reached 64, while the experimental class reached 82. The increase in learning outcomes (N-Gain) of the control class was 4.2 (medium category) and the experimental class was 7.2 (high category). For environmental awareness, the average initial score of both classes was 38.6 for the control class and 39.2 for the experimental class. After treatment, the control class obtained an average score of 75.88 and the experimental class 86.8, with N-Gain of 60.84 (moderate) and 70.81 (high), respectively. The Independent Sample T-Test using SPSS 20 showed a significance value of 0.000 for both variables, less than 0.05. Thus, it can be concluded that there is a significant influence of the use of the Guided Inquiry model assisted by Green Chemistry-based LKPD on students' learning outcomes and environmental awareness in acid-base material.  

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Journal Info

Abbrev

RJ

Publisher

Subject

Education

Description

Reflection Journal (ISSN: 2808-1501) is a forum for publishing the results of review and empirical original research papers in the field of education. Reflection Journal published by Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM) twice a year (bianually) in June and ...